Every blog post that took off on Hacker News, ranked by the votes of its best submission. 8,770 posts.
The latest Signal release for iPhone, Android, and Desktop now includes support for disappearing messages. The timer has come With this update, any conversation can be configured to delete sent and received messages after a specified interval. The configuration applies to all parties of a convers...
Conventionally, email addresses published on webpages may be protected from email-harvesting spambots via various HTML, CSS & JS-based techniques. This alternative technique is SVG-based.
Corporate branding and advertisements are ubiquitous in society today and almost impossible to avoid. What if we lived in a world where consumers were blind to this surplus of corporate branding? Brand Killer is a technology demonstration that envisions a future in which consumers can use augmented reality to opt out…
When strikes hit Yandex data centers, many assumed Russian bot operations went dark. Cloudflare data reveals that while search crawling stopped, malicious bots simply migrated to other networks.
I monitor the @CVENew Twitter feed to keep up with any interesting new vulnerabilities that are released. On December 11th CVE-2020-29589 was published claiming that “the kapacitor Docker ima…
For boring and totally not nefarious reasons, I want to read all the data contained in my passport's NFC chip using Linux. After a long and annoying search, I settled on roeften's pypassport. I can now read all the passport information, including biometrics. Table of ContentsBackgroundRecreating the MRZPython code to…
Our investigation of the security incident disclosed by Microsoft and CISA and attributed to Chinese threat actor Storm-0558, found that this incident seems to have a broader scope than originally assumed. Organizations using Microsoft and Azure services should take steps to assess potential impact.
An overview of a secure web deployment with Let's Encrypt and Nginx. How to set up a valid HTTPS connection, harden it and get top security ratings.
Yesterday afternoon, Ars Technica published a story reporting two possible logs of Heartbleed attacks occurring in the wild, months before Monday's public disclosure of the vulnerability. It would be very bad news if these stories were true, indicating that blackhats and/or intelligence agencies...
Some dumb lawyer figured it would be fun to give GDPR trolls a form letter to use to inflict maximum damage on unsuspecting companies. The reason why this is dumb is simple: the GDPR serves a legitimate need but by decreasing the signal:noise ratio handcrafted requests from users with a legitimate concern can get…
We are beginning to upgrade people’s personal conversations on Messenger to use end-to-end encryption (E2EE) by default. Meta is publishing two technical white papers on end-to-end encryption: Our …
This post lists the internet communication targets of the Microsoft Windows operating system, including its various services and UWP apps. This post is a part of my application network connection monitoring series, a group of articles that explain how to analyze the network traffic of any Windows or macOS app.
Federal authorities have arrested and indicted a 20-year-old U.S. Army soldier on suspicion of being Kiberphant0m , a cybercriminal who has been selling and leaking sensitive customer call records stolen earlier this year from AT&T and Verizon . As first reported by KrebsOnSecurity last month, the accused is a…
depthfirst's production autonomous security agent discovered 21 zero-day vulnerabilities in FFmpeg, after intensive security analysis by Google and Anthropic. Moving beyond theoretical analysis, our agent produces concrete, reproducible PoC inputs to confirm its findings at a fraction of the costs ($1k vs. $10k)…
For our 2023 holiday project, we're setting up an WPA3 Enterprise certificate-authenticated Wi-Fi network at home! And when your family from out of town asks to "jump on the Wi-Fi real quick," you'll learn why this type of network is such a hassle to manage.
Anyone can build their own amusement park here, or find one that's just right for them. A city of parks by Levan Kvirkvelia.
Linux is not a secure desktop operating system. However, there are steps you can take to harden it, reduce its attack surface, and improve its privacy. Before we start… Some of the sections will include mentions of unofficial builds of packages like linux‑hardened, akmod, hardened_malloc, and so on. These are not…
This article was written by a human, for humans. Phantomdrive is now available from the Rootkit Labs shop. Many places don’t respect privacy …
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Cloudflare is one of the first providers to safeguard LLM models and users in the era of AI
Check Point's AI Security Solutions deliver AI-driven threat prevention and unified security management for advanced protection across enterprise networks.
Google made headlines when it went public with the fact that Chinese hackers had penetrated some of its services, such as Gmail, in a politically motivated attempt at intelligence gathering. The news here isn’t that Chinese hackers engage in these activities or that their attempts are technically sophisticated—we knew…
Introducing a novel technique for e-mail spoofing
OAuth2 is one of the most popular specifications for API authentication today, though wrapping your head around it can be a challenge.
Hacking the T2S+ v2 to work on computers, tear it down for the first time online, and play with lock-in thermography as a bonus!
